Question

Describe the characteristics and uses of coke?

Answer 1

Coke: It is a solid black substance produced from coal and used as a fuel.

Part 1: The characteristics of coke:

• It is the purest form of carbon.
• It is black, porous, and tough as a substance.
• When coke is burnt, there is no smoke produced.
• To obtain coke, the coal is burnt in the absence of air.

Part 2: Uses of coke:

• It is used as fuel.
• It is used in the extraction of different metals.
• It is used in the manufacturing of steel.